baber/WOPTO huggingface dataset:
Patent JP-2003039890-A (JP)
Title: Chalk clinker as cover of blackboard eraser devised so as to prevent chalk dust from flying about
Inventor: CHIYOU GUN
IPC: B43L21/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the cover of a blackboard, which excludes flying-about chalk dust and is equipped with a part for collecting the excluded chalk dust to a container provided inside the cover, in a chalk clinker as the cover of the blackboard devised so as to prevent the chalk dust from flying about. SOLUTION: In the chalk clinker as the cover of the blackboard eraser devised so as to prevent chalk dust from flying-about under the condition that the conventional blackboard eraser is employed, flying-about chalk dust is excluded by the cover provided on the blackboard eraser and then collected to the container provided inside the cover main body. Further, thin raised cloths are provided on surfaces contacting with a blackboard at the outside of the cover main body so as not to give damages to the blackboard.
Patent JP-2003054805-A (JP)
Title: After-processor, method of conveying recording paper, image forming system provided with this after-processor, and its control method
Inventor: TOYOIZUMI TERUHIKO
IPC: G03G21/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an after-processor, improving paper discharge performance at paper discharge time of a sub-tray, which can improve productivity in the case of generating a separate job during a stapling job, a conveying method thereof, an image forming system, and its control method. SOLUTION: This after-processor conveys recording paper discharged from the image forming device 3 to be received through an inlet conveying route (1) by switching with a first switching part 27 to a route (2) conveying to a main unit paper discharge plate 11 without performing an after-processing means or to a route (3) conveying to a lift paper discharge plate 13 or a fixed paper discharge plate 14 after applying after-processing of shift processing, stapling processing, etc., a drive means 30 or 32 independently controlled is provided in each of the conveying route (1) or (3), at least a second drive means 31 is provided with a means reducing a conveying speed of the recording paper just before a discharge.
Patent JP-2003068681-A (JP)
Title: Method and apparatus for polishing
Inventor: MATSUO NAONORI
IPC: B24B37/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for polishing a semiconductor substrate, such as wafer or the like, capable of simplifying a semiconductor manufacturing process by eliminating the nud for a cap film. SOLUTION: The method for polishing the semiconductor wafer 101, by bringing a polishing tool 121 into slidable contact therewith comprises a step of polishing a film on the wafer 101 in a dry state, without intermediary of moisture in the interface for bringing the wafer 101 into contact with the tool 121.
Patent JP-2003024706-A (JP)
Title: Oil-water separator for drain water generated by compressed air
Inventor: FUKUHARA HIROSHI
IPC: B01D17/12
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem incapable of certainly corresponding to special stains due to coloring matters, offensive smells or the like only by an oil water separator wherein one or more sets of oil adsorption layers and emulsion decomposition layers are alternately laminated. SOLUTION: At least one emulsion breaking oil adsorption tank 30A housing activated carbon 34 for removing coloring matters or offensive smells is arranged in a structure wherein adsorbing materials 32 having emulsion breaking particles bonded thereto and oil adsorbing materials 33 for adsorbing oil are alternately laminated in order to separate foreign matter mainly comprising oil from drain water generated by compressed air.
Patent JP-2003068783-A (JP)
Title: Leadless clad wire
Inventor: ARIKAWA TAKATOSHI
IPC: C22C13/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a leadless wire which is excellent in adhesive property and in wire drawing although the wire has a liquid phase line temperature lower than 400 deg.C as a high temperature soldering material and a solid phase line temperature higher than 260 deg.C when heating the dissolved and solidified material. SOLUTION: A clad wire is covered by a covering material consisting of a high purity Au or Au alloy on a peripheral face of a core material consisting of a high purity Sn or Sn alloy. The leadless clad wire includes Sn content of 17.5 to 30 mass % when the clad wire is dissolved and solidified.
Patent JP-2003065493-A (JP)
Title: Lubricant supply device
Inventor: ISHIKURA MINORU
IPC: F16N7/38
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supply device capable of properly supplying the lubricant without manual operation in just proportion. SOLUTION: This lubricant supply device 10 mounted on an actuator wherein a moving element 3 is slid and moved on a sliding face 2 by the expansion and contraction of an air cylinder 5, for supplying the lubricant to the sliding face 2, comprises a shift time detecting means 21 for measuring an operation time from the start to the end of the advancing and retracting motion in at least one of the expansion and contraction of the air cylinder 5, a determining means 22 for comparing the operation time with a predetermined reference time, and a lubricant supply means 11 for supplying the lubricant to the sliding face 2 by the discharged air of the air cylinder, and the lubricant is supplied to the sliding face 2 by the lubricant supply means 11 when the operation time is longer than the reference time as a result of the comparison by the determining means 22.
Patent JP-2003068387-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R43/26
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of surely holding at a temporary locking position even if a force acts on a retainer in the push-in direction. SOLUTION: A lock part 30 of a lock arm 28 and a part 31, which is to be locked, provided to a side piece 21 of a retainer 4 hit each other on such surfaces as a surface 30A, which locks, and a surface 31A, which is to be locked, are orthogonal to the push-in direction of the retainer 4 at temporary locking. So, the locked state is kept even if the force in the push-in direction acts on the retainer 4, and the retainer 4 does not accidentally shift into a practical locking position. By using a lock release jig 37 provided with a releasing part 41 capable of releasing a locked state and a push-in part 40 capable of pushing into the practical locking position after releasing, the retainer 4 can be shifted into the practical lock position.
Patent JP-2003067020-A (JP)
Title: Device and method for speed control, and program making computer execute the method
Inventor: TAKAHASHI NOBUYUKI
IPC: G05D13/62
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device and a method for speed control which can surely grasp the quantity of variation in a travel direction and similarly determine passing speeds at dot arrays in different arrangement of adjacent movement tracks. SOLUTION: A speed difference dependent state quantity calculation part 20 uses command position data on four successive points to compute the difference between the velocity vector connecting the two former points among the four points and the velocity vector connecting the two latter points, and uses the computed velocity vector difference to computes a state quantity depending upon the velocity vector difference.
Patent JP-2003062869-A (JP)
Title: Mold assembly of molding machine
Inventor: TAKECHI YORIKAZU
IPC: B29K105/20
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To mold a molded article to which a transfer pattern is accurately transferred accurately positioning a transfer film by simple constitution. SOLUTION: The mold assembly of a molding machine has a fixed mold support device to which a fixed mold 12 is attached, a movable mold support device to which a movable mold 32 is attached, supply rolls attached to the fixed and movable mold support devices and supplying transfer films to which pattern or protective films 42 are bonded in a transferable manner, take-up rolls attached to the fixed and movable mold support devices to take up the transfer films, guide rolls attached to the fixed mold 12 and the movable mold 32 and guiding the transfer films so that the transfer films pass the position of a cavity and detectors attached to the fixed and the movable molds 21 and 32 in the vicinity of the guide rolls to detect the feed positions of the transfer films.
Patent JP-2002261620-A (JP)
Title: Modulation method, modulation device, demodulation device, demodulation method and record medium
Inventor: HAYAMIZU ATSUSHI
IPC: H04L25/49
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a modulation method, a modulation device, a demodulation device, a demodulation method and a record medium for performing modulation without lowering the performance of an original encoding table. SOLUTION: In the modulation device and method for modulating and recording by using an encoding table 120 having a plurality of encoding table elements, the encoding table 120 is arranged so that encoding words between the plurality of the encoding table elements are not overlapped. In addition, the record medium 6 is recoded with the modulation method.
Patent JP-2003065778-A (JP)
Title: Vehicle navigation device
Inventor: YOKOTA YASUNARI
IPC: G09B29/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a user to clearly understand that which of a regular road and an elevated highway is indicated by an arrow representing traffic congestion, when an elevated highway is constructed over a regular road. SOLUTION: The extent of road congestion is represented by arrows of different colors. For example, the arrow is colored with blue, yellow, and red, when a road is not so crowded, somewhat crowded, and crowded, respectively. The arrows for a regular road G and for highway H are clearly distinguished by making the arrow Ag for a regular road simply wide, and representing the arrow Ah for a highway by a shaded arrow formed by adding shade to the arrow Ag for a regular road.
Patent JP-2003070764-A (JP)
Title: Rf signal receiving coil and magnetic resonance imaging unit
Inventor: NABEYA AKIRA
IPC: G01R33/34
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To realize decoupling of a transmitting coil and a receiving coil without equipping a decoupling circuit on the receiving coil. SOLUTION: Because loop connection terminals 201, 203 and loop connection terminals 202, 204 are respectively short-circuited in a transmitting mode and loop connection terminals 201, 204 and loop connection terminals 202, 203 respectively almost open condition in connection conditions of loops 210, 220, the loop 210, 220 are in a parallel connection condition. Loop connection terminals 201, 203 and loop connection terminals 202, 204 are respectively in almost open conditions in a receiving mode to make capacitors connected in between loop connection terminals 201, 204, and loop connection terminals 202, 203 respectively.
Patent JP-2003075226-A (JP)
Title: Gas meter
Inventor: MATSUSHITA HIROSHI
IPC: G01F1/66
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter which reduces a power consumption used to drive an adjusting means by a method wherein the position (the opening amount) of a valve is controlled properly according to the used amount of gas. SOLUTION: The gas meter is provided with a main flow channel in which the adjusting means used to adjust the opening amount of a flow channel is installed, a subflow channel which bypasses the adjusting means in the main flow channel, a flow-rate detection means and a control means which controls opening/closing of the adjusting means on the basis of a corrected flow-rate value obtained by correcting and processing the detected flow-rate value of the flow-rate detection means.  The control means controls the adjusting means to the position of a first opening between a fully closed position and a fully opened position when the corrected flow-rate value becomes a first prescribed flow-rate value or more, and it controls the adjusting means to the fully opened position when the corrected flow-rate value becomes a second prescribed flow- rate value or more higher than the first prescribed flow-rate value when the adjusting means is in the position of the first opening.
Patent JP-2002337238-A (JP)
Title: Method for sealing resin pipe with helical chevron rib
Inventor: YAMADA SHIGERU
IPC: B29C65/50
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To upgrade sealing properties at a part to be joined. SOLUTION: In the method for sealing a resin pipe 200 wherein the resin pipes 200 with a helically formed continuous chevron rib 20 are butted to each other and the joint is band-connected by connecting joining flanges 102 and 103 at both ends of the joint and tightening the band, a filler member 1 formed surrounding a nonwoven fabric 1B consisting of a water-swelling fiber on the peripheral face of a part of a core material 1A made of a closed cell or a semi-closed cell or a rather hard foamed material, along a trough 201 between the chevron ribs 202 located at a narrower position than the useful width of a band 101, is calculated so that the sectional area of the filler member 1 is 0.9 to 2 times as much as the sectional area of the trough 201 between the chevron ribs 202.  Further, a tacky material 1E is supplied to a part where the nonwoven fabric 1B is not formed at the lower part of the filler member 1 so that a part of the trough 201 is filled with the filler member 1. In addition, a foamed sheet 2 with a sized (2A) inner face is wound, wrapping the filler member 1 to complete a lapping work and a band joining process is applied to the resin pipe.
Patent JP-2004000304-A (JP)
Title: Bathing body-protector for care
Inventor: KURODA MIYOKO
IPC: A41D13/04
Filed: 2001-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathing body-protector for care securing the privacy and protecting human rights and the dignity of the woman for particular when a physically challenging person has a bath by the help of another person or a person of the opposite sex.  <P>SOLUTION: The whole body of this bathing body-protector is a double cloth 2 of a permeable mesh or lace polyester material and formed into a loose and knee-length front apron shape. The three parts of the whole body are laterally stitched 3 by a sewing machine at some intervals apart therebetween so as to prevent the double cloth from getting swelled in water. The both ends of a neck strap 5 are fitted to the front surface; one is firmly sewn thereto and the other end is detachably fitted thereto with a double-sided self-adhesive tape 1. The circumference is trimmed 4 by a bias tape so as to improve the easy handling of the protector and the cotton bias tape absorbs water so as to improve the fitting performance of the bathing protector to the body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002158170-A (JP)
Title: Aligner and method for fabricating device
Inventor: UDAGAWA KENJI
IPC: G03B27/42
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of troubles, e.g. lowering of illuminance due to clouding of an optical member, and increase in the temperature variation width of gas effectively. SOLUTION: Chemical filters CF1a and CF1b for removing chemical contaminants from gas and suppressing the temperature variation of gas within a specified range before and after passing through the filters are disposed at a part of a ventilation passage extending from a machine room 14 for containing at least a part of an air conditioner to a body chamber 12 for containing an aligner body 22. Consequently, peripheral atmosphere of the aligner body 22 disposed on the downstream side of the chemical filters CF1a and CF1b is sustained in a state of high chemical cleanliness and temperature variation of the gas, set at a target temperature by the air conditioner, is suppressed after the gas has passed through the chemical filters CF1a and CF1b.  More specifically, occurrence of troubles, e.g. lowering of illuminance due to clouding of an optical member, and increase in the temperature variation width of the gas supplied into the body chamber 12 can be suppressed effectively.
Patent JP-2003076026-A (JP)
Title: Method for recording identification information, and photomask set
Inventor: HIROOKA TAISUKE
IPC: G03F1/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To record various pieces of identification information on platelike members using few photomasks. SOLUTION: Pieces of identification information different from each other are recorded on a plurality of platelike members. The identification information is a group of letter strings including a z1 -digit letter string A and a z2 -digit letter string B (z1 and z2 are each a natural number). (a) A first photomask having a light shielding pattern which defines the letter string A and a second photomask having a light shielding pattern which defines letters used in the letter string B are prepared. (b) A photoresist layer is formed on the surface of a platelike member. (c) Latent images of the letter string A are formed in the photoresist layer by exposing the photoresist layer using the first photomask. (d) Latent images of letters constituting the letter string B are formed in the photoresist layer using the second photomask.
Patent JP-2002163601-A (JP)
Title: Compact optical scan combined module for bar code reader
Inventor: DVORKIS PAUL
IPC: G02B26/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a component to be used for converging reflected light by generating the scanning motion of a light beam. SOLUTION: A first module provided with a laser for emitting a laser light beam and a photodiode for sensing light reflected from a bar code symbol is attached to a support independently away from a second support provided with a movable reflector and a driving device for moving the reflector. The reflector is attached on a pair of tension elements comprising a permanent loop advantageously for enabling to vibrate.
Patent JP-2003080386-A (JP)
Title: Laser machining device
Inventor: SHIMAMOTO EITETSU
IPC: B23K26/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an economical laser machining device in which a machining position which is irradiated with a laser beam is accurately moved at high speed with a simple and easy means. SOLUTION: The laser machining device is suitable for machining a lot of fine holes such as via holes on a high density multilayer wiring board. In the device, a laser oscillator 1 is provided with an X scanner means 5 furnished with a scanning mirror on a galvanometer so that the laser beam is swung in the X-direction on the surface of a work which is irradiated with the laser beam. Further, a work holder 10 which holds the work W in a way that the X-direction of the work coincides with the track of the focal distance of the X scanner means 5, is arranged. The laser oscillator 1 or the work holder 10 is mounted on a Y-stage 15 which is movable in the Y-direction in order to move the machining point in the Y-direction.
Patent JP-2002151011-A (JP)
Title: Discharge lamp and illumination device
Inventor: SCHOELLER KLAUS
IPC: F21W106/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a very bright discharge lamp to suffice a rare possession of a specific container related to a head lamp of automobile by obtaining a sufficient brightness in a short time. SOLUTION: The discharge lamp 1 has a tube 2 equipped with an oval discharge chamber 5 arranged at the central position possessing a surface region of the minimal value of less than 2.5 cm2, two electrodes 3, 4 to exist extendingly in the discharge chamber 5 and to have a distance from 1.5 to 3.0 mm in the discharge chamber 5, and a filling material to exist in the discharge chamber 5, to become a discharged condition during lighting and to possess a density of 80 to 90 mg/cm3. The filing material contains at least a mercury component to decide a filling density, and a lighting voltage between the electrodes 3, 4 in the discharge chamber 5 is made to be 80 to 90 V.
Patent JP-2003086460-A (JP)
Title: Terminal structure for capacitor
Inventor: KAWADA HAJIME
IPC: H01G9/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To improve sealability of a rivet through-hole of a sealing member, and to prevent outflow of an electrolyte for driving and penetration of foreign matters from the outside. SOLUTION: In the terminal structure of a capacitor, composed of the sealing member composed of a hard insulation plate, the rivet through-hole provided on the sealing member and a rivet having a large-diameter part, for which the rivet is inserted to the rivet through-hole, by tightly adhering a contact part of an end face of the large-diameter part of the rivet and the sealing member with an adhesive material whose main body is a thermoplastic resin, the sealability of the rivet through-hole is improved, and the outflow of the electrolyte for driving and the ingress of the foreign matters from the outside are fully prevented.
Patent JP-2003082395-A (JP)
Title: Method for producing detergent
Inventor: MATSUI KOTARO
IPC: C11D11/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a detergent which can be produced without troubles such as adhesion to a production device and blockage of a pipe due to rising viscosity and with improved handleability and moldability in a process for condensing and molding a surfactant slurry. SOLUTION: The method comprises condensing a surfactant slurry in the presence of sodium sulfate down to one water content for a first low viscosity region and then condensing down to another water content for a second low viscosity region to obtain a final condensate followed by molding to give a product, wherein the surfactant slurry contains an anionic surfactant and water and displays a behavior that its viscosity, with the lowering water content, increases up to one certain peak, then decreases down to the first low viscosity region, then increases again up to another certain peak, then decreases down to the second low viscosity region and then increases again.
Patent JP-2003082887-A (JP)
Title: Open-close type membrane roof structure
Inventor: NISHIKAWA KAORU
IPC: E04H15/44
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an open-close type membrane roof structure in which a membrane material can be folded surely, inhibiting the fluttering of the membrane material even in an openable and closeable membrane roof. SOLUTION: The membrane material 7 is arranged between girders 6, and the end sections of the membrane material 7 are fixed onto the girders 6. A section between the girders 6 is connected by tie beams 11 constituting link members. The end sections of the membrane material 7 are also fixed onto the tie beams 11. A hold-down cable 16 is arranged along the membrane material 7, and the end sections of the hold-down cable 16 are connected to hinge sections 12 for the tie beams 11.
Patent JP-2003057564-A (JP)
Title: Tool and lens for enlargement for display of cellular phone
Inventor: TAKAHASHI KATSUO
IPC: G02B25/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool for enlarging a small character hardly read and an image hardly viewed, which are imaged on the display of a cellular phone, so that they are easily viewed. SOLUTION: By superposing plastic Fresnel lenses having high transparency each other, attaching members (6) and (9) to the periphery of both sides of the Fresnel lenses, where enlarging magnification at a close range is set high, and attaching and fixing them while holding them between both sides (C) of the periphery of the display (B) of a cellular phone main body (A), the Fresnel lenses (12), (10) and (11) are fixed at the above part of the display (B), so that the character and the image reflected on the display (B) are enlarged and easily viewed.